An anther has 1200 pollen grains.How many pollen mother cells must hav

1.	An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them? 1200 300 150 2400 I need the explanation too:)
Answer» An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them? 1200 300 150 2400 I need the explanation too:)

An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them? 1200 300 150 2400 I need the explanation too:)

Answer»

An anther has 1200 pollen grains.How many pollen mother cells must have been there to produce them?

1200

300

150

2400

I need the explanation too:)